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Research Principal Engineer Share Share Options • Copy Link • Email • Share on LinkedIn (opens in a new tab) • Share on Facebook (opens in a new tab) • Share on Twitter (opens in a new tab) | Posted On: Oct 14, 2026 Englewood, CO 80112 12 Months, Contract Completely Remote Quick Apply Log In and Apply Quick apply: Just provide your contact information and resume to apply for this job. Log in and apply: Log in or create an account to tell us more about yourself before applying. After applying, a job expert will get in contact regarding the next steps."> What counts as a disability? You are considered to have a disability if you have a physical or mental impairment or medical condition that substantially limits a major life activity, or if you have a history or record of such an impairment or medical condition. Disabilities include, but are not limited to: • Autism • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, or HIV/AIDS • Blind or low vision • Cancer • Cardiovascular or heart disease • Celiac disease • Cerebral palsy • Deaf or hard of hearing • Depression or anxiety • Diabetes • Epilepsy • Gastrointestinal disorders, for example, Crohn's Disease, or irritable bowel syndrome • Intellectual disability • Missing limbs or partially missing limbs • Nervous system condition for example, migraine headaches, • Parkinson’s disease, or Multiple sclerosis (MS) • Psychiatric condition, for example, bipolar disorder, schizophrenia, • PTSD, or major depression What are the different types of neurodivergence? People who identify themselves as neurodivergent typically have one or more of the conditions or disorders listed below. However, since there aren’t any medical criteria or definitions of what it means to be neurodivergent, other conditions also can fall under this term as well. People with these conditions may also choose not to identify themselves as neurodivergent. Some of the conditions that are most common among those who describe themselves as neurodivergent include, but are not limited to: • Autism spectrum disorder (this includes what was once known as Asperger’s syndrome) • Attention-deficit hyperactivity disorder (ADHD) • Down syndrome • Dyscalculia (difficulty with math) • Dysgraphia (difficulty with writing) • Dyslexia (difficulty with reading) • Dyspraxia (difficulty with coordination) • Intellectual disabilities • Mental health conditions like bipolar disorder, obsessive-compulsive disorder and more • Prader-Willi syndrome • Sensory processing disorders • Social anxiety (a specific type of anxiety disorder) • Tourette syndrome • Williams syndrome Job Summary Job Title: Research Principal Engineer Posted Date: Oct 14, 2026 Duration: 12 Months, Contract Shift(s): • 08:00 - 16:00 Salary ($): 102.23 - 103.23 per Hourly (compensation based on experience and qualifications) We care about you! Explore Rangam’s benefits information Talk to our Recruiter Name: Sonika Garg Email: sonika@rangam.com Phone: 908-704-8843 Description Remote--US-based, if local to Denver can come onsite. Would prefer Denver-based but accepting of candidates anywhere domestically. Job Summary • Responsible for leading and supporting investigation and research activities for orthopedic products. • This role drives research planning, study execution support, and outcome tracking, biological evaluation, and risk assessment documentation to support product remediation and regulatory objectives. • Collaborates across design, process engineering, manufacturing, quality, regulatory, corporate, and site teams to support broader project needs. Principal Duties and Responsibilities: • Identify, assess, and support the remediation of existing orthopedic products • Lead or support development, review, and approval of technical documentation, including study protocols, reports, and biological safety risk assessments per ISO 10993. • Develop strategy for technical investigations and provide scientific expertise to the research team and other cross-functional partners. • Contribute biological safety content and supporting rationale for regulatory submissions and related technical documents. • Serve as a subject matter resource for biological evaluation activities related to sustaining products across the portfolio. • Coordinate, initiate, track laboratory studies and associated deliverables. • Conduct biocompatibility assessments and organize required biological safety testing. • Support development of testing strategies and biological safety risk assessments for orthopedic products. • Present scientific and technical information to internal groups, stakeholders, and regulatory bodies as necessary. • Provide medical and scientific expertise to project teams, marketing, global sales, and medical information functions, as needed. • Develop materials for project updates, technical reviews, and data presentations. • Support relationships and scientific interactions with key opinion leaders and external collaborators. • This is not intended to be an exhaustive list of duties and may not include all essential functions of the role. • Expected Areas of Competence (i.e., knowledge, skills and abilities) • Recognized subject matter expertise in biological safety (ISO 10993) and orthopedic device manufacturing/quality/regulatory requirements. • Strong foundation of internal and external training in area of biological safety. • Demonstrated ability to present preclinical and scientific data clearly, credibly, and persuasively to expert audiences and key opinion leaders. • Ability to communicate complex scientific concepts in a clear, concise, and audience appropriate manner. • Strong and independent problem-solving skills, including the ability to evaluate complex situations, identify practical solutions, and execute effectively in a timely manner. • Demonstrated ability to expand current knowledge, methods, and procedures and establish approaches that others can build upon. • Ability to balance cross-functional priorities to meet customer expectations and project timelines. • Effective use of resources, sound judgment, and strong execution skills. • Demonstrated professionalism and ability to represent the company effectively, including in challenging or conflicting situations. • Strong negotiation and collaboration skills related to scope, design, process, and timelines. • Strong written, verbal, and presentation skills, with the ability to respond confidently to scientific and regulatory questions. • Ability to discuss complex topics with confidence and credibility. • Ability to communicate sensitive or complex information effectively with management, surgeons, external experts, and other stakeholders. • Demonstrated leadership, initiative, and accountability. Education/Experience Requirements • Master’s degree in a relevant scientific discipline required; PhD or DVM preferred. • Relevant disciplines may include, biomedical science, biology, toxicology, materials science, or a related field. • Bachelor’s degree with significant directly relevant experience may be considered in lieu of an advanced degree. • Typically requires: Master’s degree with 5+ years of relevant industry experience, or PhD or DVM with 3+ years of relevant industry experience, or Bachelor’s degree with 10+ years of relevant experience. • 3-5 years of hands-on experience in preclinical in vivo research, including large animal model testing. • 5+ years of experience in medical device R&D with responsibility for biological safety risk assessment, or equivalent depth of experience based on degree level. • Experience with successful project management is required. • Experience supporting regulated product development and cross-functional research programs is preferred. AI-Assisted Application Screening As part of our recruitment process, we may use automated tools or AI-enabled technologies to assist with resume screening and candidate matching. These tools help our recruitment team review applications more efficiently, but they do not make hiring decisions. All final decisions are made by human reviewers. Quick Apply Confirm Email Address Cancel Title Upload your resume Next Cancel Next Cancel Last Step! Create your password Set Password Complete! Applied Complete My Profile location.reload(), 300);">Close, I’ll update it later

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Research Principal Engineer
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| Posted On: Oct 14, 2026
Englewood, CO 80112
12 Months, Contract
Completely Remote
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What counts as a disability?
Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, or HIV/AIDS
Blind or low vision
Cardiovascular or heart disease
Celiac disease
Cerebral palsy
Deaf or hard of hearing
Depression or anxiety
Gastrointestinal disorders, for
example, Crohn's Disease, or
irritable bowel syndrome

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